Réponse : 1) LA POLLUTION
AIR POLLUTION
In humans, pollution increases the incidence of certain cancers, respiratory diseases and associated mortality, and disrupts reproduction.
Air pollution is estimated to be responsible for more than 500,000 premature deaths in Europe in 2014.
MAIN CAUSES
Outdoors: thermal power stations, heating, industry and transport
Indoors: paints, glues, chipboard furniture, solvents, home fragrances (including candles and incense), cleaning products
2) Le Réchauffement climatique
GLOBAL WARMING
CO2 concentrations in the atmosphere increased by more than 40% between 1750 and 2013 and the pace is accelerating
The consequences are already visible and will worsen for decades even if emissions were reduced to zero today.
Increase in Earth average temperature and precipitation,
Melting of pack ice, permafrost and mountain glaciers
Ocean warming and sea level rise, etc.
MAIN CAUSES
Combustion of fossil carbonaceous materials (coal, oil, gas)
Deforestation (mostly for agriculture)
The main sectors emitting CO2 are, in order:
Energy
The industry
Forestry
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Explications :
